St. Joseph Heritage Medical Group offers you and your family the convenience of providing laboratory draw services at all three of our medical office locations. To meet your needs, our laboratory services are open extended weekday hours and also on weekends (Santa Ana and Orange Medical Offices only).


Monday - Friday 8:00 a.m. - 5:30 p.m.

Saturday 9:00 a.m. – 1:00 p.m.

For both sites: Santa Ana and Orange- Chapman

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View Our Locations

Orange - Chapman

Santa Ana